4708905940

素因数分解:

$2^2\times 5^1\times {\mathrm{10687}}^1\times {\mathrm{22031}}^1$

素因数の和:32727

約数の個数: 24

約数和(自身を含む): 9890076672

約数和(自身を除く): 5181170732

約数列:

[1, 2, 4, 5, 10, 20, 10687, 21374, 22031, 42748, 44062, 53435, 88124, 106870, 110155, 213740, 220310, 440620, 235445297, 470890594, 941781188, 1177226485, 2354452970, 4708905940]

約数ペア:

[(1, 4708905940), (2, 2354452970), (4, 1177226485), (5, 941781188), (10, 470890594), (20, 235445297), (10687, 440620), (21374, 220310), (22031, 213740), (42748, 110155), (44062, 106870), (53435, 88124)]